United YL Printers Sdn Bhd is an ISO Certified 9001:2015 print items manufacturer based in KL. We are specialised in fabricating and supply Packaging Boxes, POSM, Point of Sales Display with experienced Customer Support at Competitive Cost.
: 235±5℃ Flux : Rosin Dip time : 5±0.5 seconds Solderability More than 95% of the terminal electrode Shall be covered With fresh solder. Thermal shock test ( Temp. cycle ) Electrical oharacteristics shall not change more than ±20% Room temp. 15 minutes Room temp. 15 minutes Total...
Time : 96 hours High temp. Resistance test AR-001A SPECIFICATION FOR APPROVAL 20080801-A REF : PROD. NAME PAGE: 6 ABC'S DWG NO. ABC'S ITEM NO. SU3018□□□L□-□□□ SHIELDED SMD POWER INDUCTOR Ⅸ﹒UL CARD: OBMW2 September 8, 2000 Magnet Wire-Component...
: 235±5℃ Flux : Rosin Dip time : 5±0.5 seconds Solderability More than 95% of the terminal electrode Shall be covered With fresh solder. Thermal shock test ( Temp. cycle ) Electrical oharacteristics shall not change more than ±20% Room temp. 15 minutes Room temp. 15 minutes Total...
re, a time of more than 36 h is neceTshsaertya;rtgheetraezforxey,btehnezreenaect4iownaws apsucraifrireidedbyourtecarty5s0ta°lCli.zation from ethanol. TThheetasrtgruetctauzroexoyfb1en,2z-ebnise(44-(w1,a3s-dpiuorxiofileadn-b2y-yrle)pcrhyesntayll)idziaatzioenefrooxmideeth4awnoals...
电化学传感器如下所示。由于SiF4含有四个氟原子,一个4ppm的HF=1ppm的SiF4被释放到周围的空气中时,读数应该是结果。 MonitorType Range ChemcassetteType PartNumber MaxinmumOperationalTime LowerDetectableLimit(LDL) Vertex Low Range XPV Mineral Acids 1295-0507 90 days 20ppb HF ...
: 235±5℃ Flux : Rosin Dip time : 5±0.5 seconds Solderability More than 95% of the terminal electrode Shall be covered With fresh solder. Thermal shock test ( Temp. cycle ) Electrical oharacteristics shall not change more than ±20% Room temp. 15 minutes Room temp. 15 minutes Total...